SUBROUTINE  : FTLFT(XS,YS,L,KEY,AS,BS,ES)
 
AUTHOR : I.O. Skillicorn
 
DATE : 25/02/92
 
LANGUAGE : FORTRAN
 
SHORT SUMMARY of PURPOSE:                                                
                                                                                
          Fit straight line.                                                    
                                                                                
LIST and DESCRIPTION of INPUT VARIABLES/ARGUMENTS:                       
                                                                                
          Coordinates.                                                          
                                                                                
LIST and DESCRIPTION of OUTPUT VARIABLES/ARGUMENTS:                      
                                                                                
          Slope,intercept of straight line.                                     
                                                                                
 
CALLING TREE from FTLFT :
 
None
 
FUNCTIONS USED :
 
None
 
KEEP SEQUENCES USED :
 
None
 

 
Comments from FTLFT